Analysis effect of temperature on the results of titanomagnetite (Fe 2 TiO 4 -Fe 3 O 4 ) formation in iron sand reduction using coal and sodium sulphate as an additive

Devara Clarissa, Bambang Priyono, Ahmad Maksum, Memed Sumantono, Johny Wahyuadi Soedarsono

Research output: Contribution to journalConference articlepeer-review

Abstract

Indonesia is a developing country that has rich deposit of natural resources particularly in mineral ores. Many of iron sand found in coastal Indonesia that contains some valuable minerals such as hematite (Fe 2 O 3 ), ilmenite (FeTiO 3 ) sand rutile (TiO 2 ). Research study related to iron sand has developed that aims to determine the effect of temperature against the form of titanomagnetite in reduction process using coal as reductor and sodium sulphate (Na 2 SO 4 ) as an additive. The results of XRD characterization and semi- quantitative with temperature variable 700°C, 800°C and 900°C obtained that 900°C is an optimum temperature with amount of titanomagnenite (Fe 2 TiO 4 -Fe 3 O 4 ) as much as 48.5.

Original languageEnglish
Article number03056
JournalE3S Web of Conferences
Volume67
DOIs
Publication statusPublished - 26 Nov 2018
Event3rd International Tropical Renewable Energy Conference "Sustainable Development of Tropical Renewable Energy", i-TREC 2018 - Kuta, Bali, Indonesia
Duration: 6 Sep 20188 Sep 2018

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